From 895974f346afc740f1f1efd29a2f95567a930ef9 Mon Sep 17 00:00:00 2001
From: "Dustin C. Hatch" <dustin@hatch.name>
Date: Mon, 13 Aug 2018 20:25:22 -0500
Subject: [PATCH] rngd: PB to set up rngd

The *rng-tools* package provides `rngd`, a userspace process that feeds
the Linux entropy pool from additional sources. Notably, it mixes
entropy gathered from hardware random number generators, such as the one
on the BCM2835 SoC on the Raspberry Pi, and the KVM paravirtual random
number generator.

The `rngd.yml` playbook installs *rng-tools* and starts the `rngd`
service.
---
 rngd.yml | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 rngd.yml

diff --git a/rngd.yml b/rngd.yml
new file mode 100644
index 0000000..d591603
--- /dev/null
+++ b/rngd.yml
@@ -0,0 +1,14 @@
+- hosts: all
+  tasks:
+  - name: ensure rng-tools is installed
+    package:
+      name=rng-tools
+      state=present
+  - name: ensure rngd starts at boot
+    service:
+      name=rngd
+      enabled=yes
+  - name: ensure rngd is running
+    service:
+      name=rngd
+      state=started